https://github.com/nbw/nerves_weather

Simple Weather Station written in Nerves (Elixir)
https://github.com/nbw/nerves_weather

elixir nerves phoenix phoenix-framework

Last synced: 6 months ago
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Simple Weather Station written in Nerves (Elixir)

• Host: GitHub
• URL: https://github.com/nbw/nerves_weather
• Owner: nbw
• Created: 2021-10-12T03:57:27.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2022-04-12T13:37:09.000Z (over 3 years ago)
• Last Synced: 2025-02-05T21:59:05.596Z (8 months ago)
• Topics: elixir, nerves, phoenix, phoenix-framework
• Language: Elixir
• Homepage:
• Size: 1.38 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Nerves Weather Station

- Measure temperature

- Measure humidity

- Measure light

- Use Phoenix's LiveView to display readings

![nerves weather](/docs/nerves-weather.gif)

![nerves weather](/docs/circuit.jpg)

## Parts

- [DHT11 sensor temp/humidity](https://www.amazon.co.jp/gp/product/B010GXAH4E)

- [Photo-resistor sensor](https://www.amazon.co.jp/gp/product/B08B7QT1BV)

- RaspberryPi (with SD card)

- Breadboard & wires

## Usage (for me)

Refer to Makefile in firmware folder for common nerves commands.

build firmware: `mix firmware`

upload: `sh upload.sh` (if wifi is setup)

(don't forget to set your MIX_TARGET-- `export MIX_TARGET=rpi4`)

### UI Phoenix App

To compile assets, before building firmware, run `mix assets.deploy` from ui root folder.

## Thanks

- Thanks to [Jon Carstens](https://github.com/jjcarstens) for help with his [dht](https://github.com/jjcarstens/dht) library.

- The Nerves Slack community for help with various things